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Hydrologic Outlook — Hatcher Pass; Western Susitna Valley; Southern Susitna Valley; Central Susitna Valley; Northern Susitna Valley Severity: Unknown. Certainty: Possible. ESFAFC Locations: * Yentna and Skwentna River basins * Rivers, creeks, and streams with headwaters along t

Air Quality Alert — Dawson; Bartow; Cherokee; Forsyth; Hall; Paulding; Cobb; North Fulton; Gwinnett; Barrow; Carroll; Douglas; South Fulton; DeKalb; Rockdale; Walton; Newton; Coweta; Fayette; Clayton; Spalding; Henry; Pike Severity: Unknown. Certainty: Unknown. AQAFFC The Georgi

M 6.0 - 33 km SSW of Honchō, Japan Magnitude: 6. Place: 33 km SSW of Honchō, Japan. Significance: 558. Tsunami: no. Alert: green.

Small Craft Advisory — Clarence Strait Severity: Minor. Certainty: Likely. Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combi

Flood Warning — Gallatin, IL; Wabash, IL; White, IL; Gibson, IN; Posey, IN Severity: Severe. Certainty: Likely. ...The National Weather Service in Paducah has issued a Flood Warning for the following river in Illinois...Indiana... Wabash River at New Harmony. .Heavy rainfall la

Fire Weather Watch — Burns BLM; Steens Mountain; Southern Grasslands Severity: Severe. Certainty: Possible. The National Weather Service in Boise has issued a Fire Weather Watch for lightning, which is in effect from Monday afternoon through Monday evening. * AFFECTED AREA...In

Fire Weather Watch — Owyhee Mountains; Southern Highlands Severity: Severe. Certainty: Possible. The National Weather Service in Boise has issued a Fire Weather Watch for lightning, which is in effect from Monday afternoon through Monday evening. * AFFECTED AREA...In Idaho, Fire

High Surf Advisory — Yukon Delta Coast Severity: Minor. Certainty: Likely. * WHAT...Water levels of 1.5 to 2.5 feet above the normal high tide line expected. * WHERE...Yukon Delta Coast. * WHEN...From 4 PM Sunday to 4 AM AKDT Tuesday. * IMPACTS...Localized beach erosion may oc

High Surf Advisory — Eastern Norton Sound and Nulato Hills Severity: Minor. Certainty: Likely. * WHAT...Water levels of 4 to 6 feet above the normal high tide line expected. * WHERE...Eastern Norton Sound and Nulato Hills. * WHEN...From 4 AM Monday to 4 PM AKDT Tuesday. * IMPA

High Surf Advisory — Southern Seward Peninsula Coast Severity: Minor. Certainty: Likely. * WHAT...Water levels of 3 to 5 feet above the normal high tide line expected near Golovin. Water levels of 2 to 3.5 feet above the normal high tide line expected near Nome. * WHERE...Southe

Lake Wind Advisory — Central and Southeast Phillips; Central and Southern Valley; Petroleum; Garfield; McCone Severity: Moderate. Certainty: Likely. * WHAT...West winds 15 to 25 mph with gusts up to 40 mph expected. * WHERE...Fort Peck Lake. * WHEN...From 10 AM to 9 PM MDT Mond

Small Craft Advisory — Columbia River Bar Severity: Minor. Certainty: Likely. * WHAT...Rough bar conditions expected. Seas 3 to 5 ft at 6 seconds and north winds 10 to 15 kt with gusts up to 25 kt. * WHERE...In the Main Channel of the Columbia River Bar. * WHEN...From 8 AM to 8

Small Craft Advisory — Coastal waters from Cape Falcon to Cape Foulweather OR out 10 nm; Coastal waters from Cape Foulweather to Florence OR out 10 nm; Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 nm; Waters from Cape Foulweather to Florence OR from 10 to 60 nm Se

Small Craft Advisory — Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 nm; Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 nm Severity: Minor. Certainty: Likely. * WHAT...Seas 3 to 6 ft at 7 seconds and north winds 15 to 20 kt with gusts up to 25 kt

Red Flag Warning — Western Klamath National Forest; Central Siskiyou County Including Shasta Valley; Siskiyou Mountains; Eastern Rogue Valley; Southern Oregon Cascades Severity: Severe. Certainty: Likely. The National Weather Service in Medford has issued a Red Flag Warning, whic

Extreme Heat Warning — Upper Santa Cruz River and Altar Valleys including Nogales; Upper San Pedro River Valley including Sierra Vista/Benson; Eastern Cochise County Below 5000 Feet including Douglas/Willcox Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions

Extreme Heat Warning — Western Pima County Including Ajo/Organ Pipe Cactus National Monument; Tohono O'odham Nation including Sells; Tucson Metro Area including Tucson/Green Valley/Marana/Vail; South Central Pinal County including Eloy/Picacho Peak State Park; Southeast Pinal Cou

Heat Advisory — Vernon; Rapides; Avoyelles; Beauregard; Allen; Evangeline; St. Landry; Lafayette; Upper St. Martin; Lower St. Martin; West Cameron; East Cameron; Northern Calcasieu; Northern Jefferson Davis; Northern Acadia; Upper Vermilion; Upper Iberia; Upper St. Mary; Southern

M 5.3 - southern Mid-Atlantic Ridge Magnitude: 5.3. Place: southern Mid-Atlantic Ridge. Significance: 432. Tsunami: no. Alert: none.

M 4.5 - 84 km WNW of Kirakira, Solomon Islands Magnitude: 4.5. Place: 84 km WNW of Kirakira, Solomon Islands. Significance: 312. Tsunami: no. Alert: none.

Extreme Heat Warning — Parker Valley; Kofa; Yuma; Central La Paz; Southeast Yuma County; Gila River Valley; Imperial County Southwest; Imperial County Southeast; Imperial County West; Imperial Valley; Palo Verde Valley; Chuckwalla Valley Severity: Severe. Certainty: Likely. * WHA

Extreme Heat Warning — San Carlos Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions. Afternoon temperatures 104 to 113 expected. Major to Extreme Heat Risk. * WHERE...San Carlos. * WHEN...Until 8 PM MST Saturday. * IMPACTS...Heat related illnesses increa

Extreme Heat Warning — Aguila Valley; Tonopah Desert; Gila Bend; Cave Creek/New River; New River Mesa; Rio Verde/Salt River; Fountain Hills/East Mesa; Superior; Northwest Pinal County; West Pinal County; Apache Junction/Gold Canyon; Sonoran Desert Natl Monument Severity: Severe.

Extreme Heat Warning — Northwest Valley; Buckeye/Avondale; Deer Valley; Central Phoenix; North Phoenix/Glendale; Scottsdale/Paradise Valley; East Valley; South Mountain/Ahwatukee; Southeast Valley/Queen Creek Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot condition

M 4.6 - 52 km NNW of Barishal, Pakistan Magnitude: 4.6. Place: 52 km NNW of Barishal, Pakistan. Significance: 326. Tsunami: no. Alert: none.

Air Quality Alert — Kittitas, WA Severity: Unknown. Certainty: Unknown. The Washington State Department of Ecology has issued an Air Quality Alert until noon PDT Monday. An Air Quality Alert has been issued for Kittitas County through Monday August 24th at noon due to current an

Air Quality Alert — Crook, OR; Jefferson, OR; Umatilla, OR; Union, OR; Wasco, OR Severity: Unknown. Certainty: Unknown. Oregon Department of Environmental Quality has issued an Air Quality Advisory until noon PDT Monday. For the Smoke Air Quality Advisory, wildfires burning in t

Small Craft Advisory — Clarence Strait Severity: Minor. Certainty: Likely. Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combi

M 5.2 - 124 km ESE of Kirakira, Solomon Islands Magnitude: 5.2. Place: 124 km ESE of Kirakira, Solomon Islands. Significance: 416. Tsunami: no. Alert: none.

M 4.5 - 213 km SSE of Vilyuchinsk, Russia Magnitude: 4.5. Place: 213 km SSE of Vilyuchinsk, Russia. Significance: 312. Tsunami: no. Alert: none.

Air Quality Alert — Maricopa, AZ Severity: Unknown. Certainty: Unknown. AQAPSR The Arizona Department of Environmental Quality (ADEQ) has issued an Ozone High Pollution Advisory for the Phoenix Metro Area through Monday. This means that forecast weather conditions combined with

Test Message — Montgomery Severity: Unknown. Certainty: Unknown. Monitoring message only. Please disregard.

M 4.6 - 273 km E of Levuka, Fiji Magnitude: 4.6. Place: 273 km E of Levuka, Fiji. Significance: 326. Tsunami: no. Alert: none.

Small Craft Advisory — Koror Palau Coastal Waters Severity: Minor. Certainty: Likely. * WHAT...West winds 15 to 25 kt with occasional gusts up to 30 kt and seas 7 to 10 feet. * WHERE...Palau and Yap Coastal Waters. * WHEN...Until 5 PM ChST Sunday. * IMPACTS...Conditions will b

Small Craft Advisory — Guam Coastal Waters; Rota Coastal Waters; Tinian Coastal Waters; Saipan Coastal Waters Severity: Minor. Certainty: Likely. * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and seas 7 to 10 feet. * WHERE...Guam and Rota Coastal Waters. * WHEN...

Small Craft Advisory — Yap Coastal Waters Severity: Minor. Certainty: Likely. * WHAT...West winds 15 to 25 kt with gusts to 30 kt and seas 8 to 10 feet. * WHERE...Palau and Yap Coastal Waters. * WHEN...Until 5 AM ChST Monday. * IMPACTS...Conditions will be hazardous to small c

M 4.6 - Scotia Sea Magnitude: 4.6. Place: Scotia Sea. Significance: 326. Tsunami: no. Alert: none.

M 4.6 - Scotia Sea Magnitude: 4.6. Place: Scotia Sea. Significance: 326. Tsunami: no. Alert: none.

Small Craft Advisory — Kotzebue Sound greater than 10 NM Severity: Minor. Certainty: Likely. Northwestern Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one- third of the co

Small Craft Advisory — Motherwood Point to Cape Krusenstern out to 10 NM Severity: Minor. Certainty: Likely. Northwestern Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-

Small Craft Advisory — Cape Espenberg to Motherwood Point out to 10 NM Severity: Minor. Certainty: Likely. Northwestern Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one- t

M 4.6 - 26 km E of Letpandan, Burma (Myanmar) Magnitude: 4.6. Place: 26 km E of Letpandan, Burma (Myanmar). Significance: 326. Tsunami: no. Alert: none.

Small Craft Advisory — Clarence Strait Severity: Minor. Certainty: Likely. Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combi

Beach Hazards Statement — Huron Severity: Moderate. Certainty: Likely. * WHAT...High swim risk due to large waves, rip currents, and longshore currents. * WHERE...Huron County shoreline. * WHEN...Through Monday afternoon. * IMPACTS...Strong currents can pull swimmers into deep

Small Craft Advisory — Seguam to Adak Pacific Side out to 15 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and di

Small Craft Advisory — Seguam to Adak Bering Side from 15 to 85 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and

Small Craft Advisory — Seguam to Adak Bering Side out to 15 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and dir

Small Craft Advisory — Adak to Kiska Bering Side Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expecte

Gale Warning — North and West of Nunivak Island Severity: Moderate. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expec

Small Craft Advisory — Nelson Lagoon to Unalga Pass from 15 to 70 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed a